Graphic user interface for displaying service information for a location tracking device for a computer display screen



The single FIGURE is a front view of a graphic user interface for displaying service information for a location tracking device for a computer display screen.

The broken line showing of a computer display screen and the text forms no part of the claimed design. 

The ornamental design for a graphic user interface for displaying service information for a location tracking device for a computer display screen, as shown and described. 